Yongqiang Tan

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Norman, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Single wall carbon nanotube purification process and improved singl...
- Patent number 10,336,611
- Issue date Jul 2, 2019
- Technology Acquisition Group 2018, LLC
- Ricardo Prada Silvy
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Catalyst and methods for producing multi-wall carbon nanotubes
- Patent number 9,855,551
- Issue date Jan 2, 2018
- SOUTHWEST NANOTECHNOLOGIES, INC.
- Ricardo Prada Silvy
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Catalyst and methods for producing multi-wall carbon nanotubes
- Patent number 9,084,990
- Issue date Jul 21, 2015
- SOUTHWEST NANOTECHNOLOGIES, INC.
- Ricardo Prada Silvy
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SINGLE WALL CARBON NANOTUBE PURIFICATION PROCESS AND IMPROVED SINGL...
- Publication number 20170050850
- Publication date Feb 23, 2017
- Ricardo Prada Silvy
- B82 - NANO-TECHNOLOGY
Information Patent Application
CATALYST AND METHODS FOR PRODUCING MULTI-WALL CARBON NANOTUBES
- Publication number 20150283539
- Publication date Oct 8, 2015
- Southwest Nanotechnologies, Inc.
- Ricardo Prada Silvy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SINGLE WALL CARBON NANOTUBE PURIFICATION PROCESS AND IMPROVED SINGL...
- Publication number 20140302322
- Publication date Oct 9, 2014
- Ricardo Prada Silvy
- B82 - NANO-TECHNOLOGY
Information Patent Application
CATALYST AND METHODS FOR PRODUCING MULTI-WALL CARBON NANOTUBES
- Publication number 20120135858
- Publication date May 31, 2012
- Ricardo Prada Silvy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROSTRUCTURED CATALYSTS AND METHODS OF USE FOR PRODUCING CARBON N...
- Publication number 20080274036
- Publication date Nov 6, 2008
- Daniel E. Resasco
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...